iccDEV has heap buffer overflow in CIccTagLut8::Validate()
Priority LOW 30CWE-122Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. A vulnerability present in versions prior to 2.3.1.2 affects users of the iccDEV library who process ICC color profiles. It results in heap buffer overflow in `CIccTagLut8::Validate()`. Version 2.3.1.2 contains a patch. No known workarounds are available.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00163 5th percentileScored 2026-11-07
Fix Fixed iccDEV (InternationalColorConsortium): 2.3.1.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| InternationalColorConsortium | iccDEV | before 2.3.1.2 | 2.3.1.2 | Patch available | CNA |
- iccDEV VendorInternationalColorConsortium Affected before 2.3.1.2 Fixed in 2.3.1.2 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:* | before 2.3.1.2 | Vulnerable | InternationalColorConsortium |
- cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:* Versions before 2.3.1.2 Vulnerable ·InternationalColorConsortium
Remediation
- Fix · CNA iccDEV (InternationalColorConsortium) Fixed in 2.3.1.2
Timeline
- 2026-10-02 Threatist record created from CVE-2026-21494
References
Patch 3
More InternationalColorConsortium Iccdev vulnerabilities
- TI-2026-17458 iccDEV has a Use After Free vulnerability in CIccCmm class via improper hint manager object deletion CVSS 3.1CRITICAL 9.8
- TI-2026-17462 iccDEV has heap-buffer-overflow vulnerability in CIccLocalizedUnicode::GetText() CVSS 3.1CRITICAL 9.8
- TI-2026-19673 iccDEV has Heap Buffer Overflow in CIccTagNamedColor2::SetSize() CVSS 3.1HIGH 8.8
- TI-2026-18353 iccDEV has a heap-buffer-overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cpp CVSS 3.1HIGH 8.8
- TI-2026-17865 iccDEV has heap-buffer-overflow in CIccCLUT::Init() at IccProfLib/IccTagLut.cpp CVSS 3.1HIGH 8.8
- TI-2026-17741 iccDEV has heap-buffer-overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cpp CVSS 3.1HIGH 8.8
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences